Section 2: Specific Features Of The Hp-34C; Keyboard Operation - HP -34C Owner's Handbook Manual

Section 2
Specific Features of the HP-34C
Most of the features found on the HP-34C are discussed in Solving
Problems With Your Hewlett-Packard Calculator. However, several
features unique to the HP-34C (or new to HP calculators) are discussed
in the following pages.
Keyboard Operation
Most keys on the HP-34C keyboard perform three or four functions. One
function is indicated by the symbol on the horizontal key face, while
another is printed in black on the slanted key face. A third function is
indicated by the gold symbol printed above the key. On keys designed
with four functions, the last function is indicated by the appropriate
blue symbol, also printed above the key.
To select the function on the horizontal face of a key, press the key.
To select the function printed in black on the slanted face of a key, press
the black prefix key [h], then press the function key.
To select the function printed in gold above a key, press the gold prefix
key (7], then press the function key.
To select the function printed in blue above a key, press the blue prefix
key (@], then press the function key.
To execute this function,
i press [ [%].
To execute this function,
press (9] (x?).
To execute this function,
simply press 3.
To execute this function,
press (] (7).